The GCL team is happy to announce the release of version 2.6.4, the latest achievement in the 'stable' series. This release is a minor modification to version 2.6.3. From the changelog:

* Make disassemble work when original system directory is gone
* More descriptive compiled C function names for use in gprof when profiling is compiled in
* Compiler fix for proclaimed vararg functions
* Allow sharp numbers to be bignums
* Improve sgc page allocation which optimize-maximum-pages is in effect and the hole is overrun
* Build a profiling set of images as well for Debian, toggle between all four by default via debconf
* reset sys paths on installation
* Fix SGC hang on MacOSX